| 空间太阳能电站经济性分析 |
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| 引用本文： | 赵秋艳,侯欣宾.空间太阳能电站经济性分析[J].南京航空航天大学学报,2018,50(S2):109-116. |
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| 作者姓名： | 赵秋艳 侯欣宾 |
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| 作者单位： | 中国空间技术研究院, 北京, 100094 |
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| 摘 要： | 空间太阳能电站作为一项在空间进行大规模太阳能收集、转化并通过无线方式将电能传输到地面电网的宏伟航天工程，其经济可行性是决定其能否大规模发展的主要因素之一。本文基于多旋转关节空间太阳能电站方案，提出空间太阳能电站全生命周期阶段划分和成本分析流程，初步分析得到空间太阳能电站的全部成本大约为2 500亿元，对应全寿命周期的发电量约为2 400亿度电，得到的单位电量的成本约为1元/度电。
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| 关 键 词： | 空间太阳能电站 成本 空间段 地面段 |
| 收稿时间： | 2018/3/23 0:00:00 |
| 修稿时间： | 2018/5/30 0:00:00 |
Economic Analysis for Space Solar Power System |
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| ZHAO Qiuyan,HOU Xinbin.Economic Analysis for Space Solar Power System[J].Journal of Nanjing University of Aeronautics & Astronautics,2018,50(S2):109-116. |
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| Authors: | ZHAO Qiuyan HOU Xinbin |
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| Institution: | China Academy of Space Technology, Beijing, 100094, China |
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| Abstract: | Space solar power system (SSPS) is a grand space engineering, in which solar power is massively collected and converted in space, and the electric energy is transmitted to the ground grid by wireless mode. The economic feasibility of SSPS is one of main factors determining whether it can develop on a large scale. Based on multi-rotary solar power satellite(MR-SPS) scheme, a whole life cycle phase division and a cost analysis flow for SSPS are proposed. The preliminary analysis shows that the total cost of SSPS is about 2 500 billion RMB, and corresponding to the life cycle generation of 240 billion degree electricity, the cost of unit electricity is about RMB 1 yuan. |
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| Keywords: | space solar power system (SSPS) cost space segment ground segment |
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